| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [subord] [art] | 3092 |
|
| 2 | [subord] at [art] | 1505 |
|
| 3 | [prep] at [art] | 487 |
|
| 4 | [prep] [subord] at | 41 |
|
